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Industrial-Flex Campus with Rear-Load

3601-3633 W MacArthur & 3500-3501 W Moore Ave, Santa Ana, CA 92704

For Lease
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Move-in ready industrial and office-flex units with rear loading and high-quality office improvements for small to mid-size businesses.

Space Size803 SF - 6,656 SF
Property Size193,549 SF
Days on Market146

Property Features for 3601-3633 W MacArthur & 3500-3501 W Moore Ave

General Information

Standard status Active
Size 803 SF - 6,656 SF
Property subtype Industrial
Lease Term Gross

Additional Details

Clear Height 16 ft

Building Details

Building Size 193,549 SF

Spaces For Lease

at 3601-3633 W MacArthur & 3500-3501 W Moore Ave Contact us
Name Size Type Rate Availability
3501 W Moore Ave, Ste I 1,300 SF Warehouse/Distribution $2.10/SF/Mo — Contact us
3609 W MacArthur Blvd, Ste 814 827 SF Office Warehouse $1.75/SF/Mo — Contact us
3617 W MacArthur Blvd, Ste 504 1,940 SF Warehouse/Distribution $2.10/SF/Mo — Contact us
3617 W MacArthur Blvd, Ste 504/505 4,000 SF Warehouse/Distribution $1.85/SF/Mo — Contact us
3617 W MacArthur Blvd, Ste 504/505/506 6,656 SF Warehouse/Distribution $1.85/SF/Mo — Contact us
3617 W MacArthur Blvd, Ste 505 2,488 SF Warehouse/Distribution $1.85/SF/Mo — Contact us
3617 W MacArthur Blvd, Ste 506 2,656 SF Warehouse/Distribution $1.85/SF/Mo — Contact us
3621 W MacArthur Blvd, Ste 114 807 SF Office Building $1.75/SF/Mo — Contact us
3621 W MacArthur Blvd, Ste 120 803 SF Office Building $1.75/SF/Mo — Contact us
3625 W MacArthur Blvd, Ste 305 2,131 SF Warehouse/Distribution $1.85/SF/Mo — Contact us
3629 W MacArthur Blvd, Ste 202 1,600 SF Warehouse/Distribution $2.10/SF/Mo — Contact us
3633 W MacArthur Blvd, Ste 405 1,480 SF Warehouse/Distribution $2.10/SF/Mo — Contact us
Listing Agency: Lee & Associates
Listed By: Skyler Serrano · License #CalDRE #01790959
Source: Lee-associates
Added: Jun 17 Changed: Nov 6 Last Checked: Nov 8 at 3:36AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Lee & Associates

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Investment Insights

Based on property information with market context.

Harbor Business Center is an 11-building industrial/flex campus totaling approximately 193,549 square feet, with move-in ready units sized from 300 to 4,800 square feet. Many spaces include high-quality office improvements, supporting flexible setups for businesses that need both workspace and administrative areas. The campus also features plans for major cosmetic improvements, along with rear loading and ground level doors.

The property sits at the hard corner of Harbor Boulevard and MacArthur Boulevard, with addresses at 3601-3633 W MacArthur and 3500-3501 W Moore Ave in Santa Ana, California. Units are configured for rear-load functionality, which can simplify day-to-day operations and access compared with front-load layouts.

With up to 16' clear height noted at the park, Harbor Business Center is designed to serve tenants seeking flexible industrial space that can accommodate light operational needs alongside office improvements. The combination of rear-load ground level doors, planned exterior enhancements, and a range of unit sizes makes it a practical fit for smaller operators through growing mid-size users looking for a centrally located Orange County option.

Key Highlights

  • 11‑building industrial/flex campus offering 193,549 SF total
  • Move‑in ready units range from 300 to 4,800 SF
  • Rear loading with ground level rear‑load doors

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Flex space

Suggested Use

Top Pick Grocery & Convenience Store Parking Lot & Garage Veterinary Clinic Barber Shop Daycare Center Pet Grooming Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

16 ft
Clear height
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

2,243
Businesses Nearby
Well-served
Demand for This Use

Demographics for 92704, CA

82,841
Population
20,887
Households
4
Avg Household Size
35
Median Age
20%
College-Educated
68%
High-School Grad
7.4 sq mi
ZIP Area
11,195
Density / Sq Mi
$94,249
Median Household Income
$37,925
Median Earnings
$2,147
Median Rent
$641,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Properties on Market for Flex space in Santa Ana

Jul
Aug
Sep
Oct

Vacancy Rate% for Industrial in West region

3.7% 2019
4.3% 2020
2.6% 2021
2.5% 2022
4.8% 2023
6.9% 2024
7.9% 2025

Similar Off Market Nearby

  • Whiskers & Paws — 3303 Harbor Blvd # C8, Costa Mesa, CA 92626
  • Papa K's Mediterranean Kitchen — 3701 S Harbor Blvd STE E, Santa Ana, CA 92704
  • Sapphire Culinary Group — 1570 Corporate Dr Suite D & F, Costa Mesa, CA 92626
  • Sapphire Catering — 1570 Corporate Dr Suite D & F, Costa Mesa, CA 92626
  • Dogge Depot Catering — 3402 W MacArthur Blvd, Santa Ana, CA 92704

Frequently Asked Questions

What type of property is this?
Flex space - Move-in ready industrial and office-flex units with rear loading and high-quality office improvements for small to mid-size businesses.
Where is this flex space located?
The property is located at 3601-3633 W MacArthur & 3500-3501 W Moore Ave Santa Ana, CA.
What are key features of this property?
This property features: 11‑building industrial/flex campus offering 193,549 SF total; Move‑in ready units range from 300 to 4,800 SF; Rear loading with ground level rear‑load doors
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